--------------------------------------------------------------------------------
Codebook for NHGIS data file 'nhgis0068_ds249_20205_cd116th'
--------------------------------------------------------------------------------
 
Contents
    - Data Summary
    - Data Dictionary
    - Citation and Use
 
Additional documentation on NHGIS data sources is available at: 
    https://www.nhgis.org/documentation/tabular-data 
 
--------------------------------------------------------------------------------
Data Summary
--------------------------------------------------------------------------------
 
Year:             2016-2020
Geographic level: Congressional District (2019-2021, 116th Congress) (by State)
Dataset:          2020 American Community Survey: 5-Year Data [2016-2020, Block Groups & Larger Areas]
   NHGIS code:    2016_2020_ACS5a
   NHGIS ID:      ds249
Breakdown(s):     Geographic Subarea:
                     Total area (00)
Data type(s):     (E) Estimates
                  (M) Margins of error
 
Tables:
 
1. Sex by Age
   Universe:    Total population
   Source code: B01001
   NHGIS code:  AMPK
 
2. Total Population
   Universe:    Total population
   Source code: B01003
   NHGIS code:  AMPV
 
3. Hispanic or Latino Origin by Race
   Universe:    Total population
   Source code: B03002
   NHGIS code:  AMP3
 
4. Median Household Income in the Past 12 Months (in 2020 Inflation-Adjusted Dollars)
   Universe:    Households
   Source code: B19013
   NHGIS code:  AMR8
 
--------------------------------------------------------------------------------
Data Dictionary
--------------------------------------------------------------------------------
 
Context Fields 
        GISJOIN:     GIS Join Match Code
        YEAR:        Data File Year
        STUSAB:      State Postal Abbreviation
        REGIONA:     Region Code
        DIVISIONA:   Division Code
        STATE:       State Name
        STATEA:      State Code
        COUNTYA:     County Code
        COUSUBA:     County Subdivision Code
        PLACEA:      Place/Remainder Code
        TRACTA:      Census Tract Code
        BLKGRPA:     Block Group Code
        CONCITA:     Consolidated City Code
        AIANHHA:     American Indian Area/Alaska Native Area/Hawaiian Home Land Code
        RES_ONLYA:   American Indian Area/Alaska Native Area (Reservation or Statistical Entity Only) Code
        TRUSTA:      American Indian Area (Off-Reservation Trust Land Only)/Hawaiian Home Land Code
        AIHHTLI:     American Indian Trust Land/ Hawaiian Home Land Indicator
        AITSCEA:     Tribal Subdivision/Remainder Code
        ANRCA:       Alaska Native Regional Corporation Code
        CBSAA:       Metropolitan Statistical Area/Micropolitan Statistical Area Code
        CSAA:        Combined Statistical Area Code
        METDIVA:     Metropolitan Division Code
        NECTAA:      New England City and Town Area Code
        CNECTAA:     Combined New England City and Town Area Code
        NECTADIVA:   New England City and Town Area Division Code
        UAA:         Urban Area Code
        CDCURRA:     Congressional District (2019-2021, 116th Congress) Code
        SLDUA:       State Legislative District (Upper Chamber) Code
        SLDLA:       State Legislative District (Lower Chamber) Code
        ZCTA5A:      5-Digit ZIP Code Tabulation Area Code
        SUBMCDA:     Subminor Civil Division Code
        SDELMA:      School District (Elementary)/Remainder Code
        SDSECA:      School District (Secondary)/Remainder Code
        SDUNIA:      School District (Unified)/Remainder Code
        PCI:         Principal City Indicator
        PUMAA:       Public Use Microdata Area Code
        GEOID:       Census Geographic Identifier
        BTTRA:       Tribal Census Tract Code
        BTBGA:       Tribal Block Group Code
 
Data Type (E):
    Estimates
 
        NAME_E:      Area Name
 
    Table 1:     Sex by Age
    Universe:    Total population
    Source code: B01001
    NHGIS code:  AMPK
        AMPKE001:    Total
        AMPKE002:    Male
        AMPKE003:    Male: Under 5 years
        AMPKE004:    Male: 5 to 9 years
        AMPKE005:    Male: 10 to 14 years
        AMPKE006:    Male: 15 to 17 years
        AMPKE007:    Male: 18 and 19 years
        AMPKE008:    Male: 20 years
        AMPKE009:    Male: 21 years
        AMPKE010:    Male: 22 to 24 years
        AMPKE011:    Male: 25 to 29 years
        AMPKE012:    Male: 30 to 34 years
        AMPKE013:    Male: 35 to 39 years
        AMPKE014:    Male: 40 to 44 years
        AMPKE015:    Male: 45 to 49 years
        AMPKE016:    Male: 50 to 54 years
        AMPKE017:    Male: 55 to 59 years
        AMPKE018:    Male: 60 and 61 years
        AMPKE019:    Male: 62 to 64 years
        AMPKE020:    Male: 65 and 66 years
        AMPKE021:    Male: 67 to 69 years
        AMPKE022:    Male: 70 to 74 years
        AMPKE023:    Male: 75 to 79 years
        AMPKE024:    Male: 80 to 84 years
        AMPKE025:    Male: 85 years and over
        AMPKE026:    Female
        AMPKE027:    Female: Under 5 years
        AMPKE028:    Female: 5 to 9 years
        AMPKE029:    Female: 10 to 14 years
        AMPKE030:    Female: 15 to 17 years
        AMPKE031:    Female: 18 and 19 years
        AMPKE032:    Female: 20 years
        AMPKE033:    Female: 21 years
        AMPKE034:    Female: 22 to 24 years
        AMPKE035:    Female: 25 to 29 years
        AMPKE036:    Female: 30 to 34 years
        AMPKE037:    Female: 35 to 39 years
        AMPKE038:    Female: 40 to 44 years
        AMPKE039:    Female: 45 to 49 years
        AMPKE040:    Female: 50 to 54 years
        AMPKE041:    Female: 55 to 59 years
        AMPKE042:    Female: 60 and 61 years
        AMPKE043:    Female: 62 to 64 years
        AMPKE044:    Female: 65 and 66 years
        AMPKE045:    Female: 67 to 69 years
        AMPKE046:    Female: 70 to 74 years
        AMPKE047:    Female: 75 to 79 years
        AMPKE048:    Female: 80 to 84 years
        AMPKE049:    Female: 85 years and over
 
    Table 2:     Total Population
    Universe:    Total population
    Source code: B01003
    NHGIS code:  AMPV
        AMPVE001:    Total
 
    Table 3:     Hispanic or Latino Origin by Race
    Universe:    Total population
    Source code: B03002
    NHGIS code:  AMP3
        AMP3E001:    Total
        AMP3E002:    Not Hispanic or Latino
        AMP3E003:    Not Hispanic or Latino: White alone
        AMP3E004:    Not Hispanic or Latino: Black or African American alone
        AMP3E005:    Not Hispanic or Latino: American Indian and Alaska Native alone
        AMP3E006:    Not Hispanic or Latino: Asian alone
        AMP3E007:    Not Hispanic or Latino: Native Hawaiian and Other Pacific Islander alone
        AMP3E008:    Not Hispanic or Latino: Some other race alone
        AMP3E009:    Not Hispanic or Latino: Two or more races
        AMP3E010:    Not Hispanic or Latino: Two or more races: Two races including Some other race
        AMP3E011:    Not Hispanic or Latino: Two or more races: Two races excluding Some other race, and three or more races
        AMP3E012:    Hispanic or Latino
        AMP3E013:    Hispanic or Latino: White alone
        AMP3E014:    Hispanic or Latino: Black or African American alone
        AMP3E015:    Hispanic or Latino: American Indian and Alaska Native alone
        AMP3E016:    Hispanic or Latino: Asian alone
        AMP3E017:    Hispanic or Latino: Native Hawaiian and Other Pacific Islander alone
        AMP3E018:    Hispanic or Latino: Some other race alone
        AMP3E019:    Hispanic or Latino: Two or more races
        AMP3E020:    Hispanic or Latino: Two or more races: Two races including Some other race
        AMP3E021:    Hispanic or Latino: Two or more races: Two races excluding Some other race, and three or more races
 
    Table 4:     Median Household Income in the Past 12 Months (in 2020 Inflation-Adjusted Dollars)
    Universe:    Households
    Source code: B19013
    NHGIS code:  AMR8
        AMR8E001:    Median household income in the past 12 months (in 2020 inflation-adjusted dollars)
 
Data Type (M):
    Margins of error
 
        NAME_M:      Area Name
 
    Table 1:     Sex by Age
    Universe:    Total population
    Source code: B01001
    NHGIS code:  AMPK
        AMPKM001:    Total
        AMPKM002:    Male
        AMPKM003:    Male: Under 5 years
        AMPKM004:    Male: 5 to 9 years
        AMPKM005:    Male: 10 to 14 years
        AMPKM006:    Male: 15 to 17 years
        AMPKM007:    Male: 18 and 19 years
        AMPKM008:    Male: 20 years
        AMPKM009:    Male: 21 years
        AMPKM010:    Male: 22 to 24 years
        AMPKM011:    Male: 25 to 29 years
        AMPKM012:    Male: 30 to 34 years
        AMPKM013:    Male: 35 to 39 years
        AMPKM014:    Male: 40 to 44 years
        AMPKM015:    Male: 45 to 49 years
        AMPKM016:    Male: 50 to 54 years
        AMPKM017:    Male: 55 to 59 years
        AMPKM018:    Male: 60 and 61 years
        AMPKM019:    Male: 62 to 64 years
        AMPKM020:    Male: 65 and 66 years
        AMPKM021:    Male: 67 to 69 years
        AMPKM022:    Male: 70 to 74 years
        AMPKM023:    Male: 75 to 79 years
        AMPKM024:    Male: 80 to 84 years
        AMPKM025:    Male: 85 years and over
        AMPKM026:    Female
        AMPKM027:    Female: Under 5 years
        AMPKM028:    Female: 5 to 9 years
        AMPKM029:    Female: 10 to 14 years
        AMPKM030:    Female: 15 to 17 years
        AMPKM031:    Female: 18 and 19 years
        AMPKM032:    Female: 20 years
        AMPKM033:    Female: 21 years
        AMPKM034:    Female: 22 to 24 years
        AMPKM035:    Female: 25 to 29 years
        AMPKM036:    Female: 30 to 34 years
        AMPKM037:    Female: 35 to 39 years
        AMPKM038:    Female: 40 to 44 years
        AMPKM039:    Female: 45 to 49 years
        AMPKM040:    Female: 50 to 54 years
        AMPKM041:    Female: 55 to 59 years
        AMPKM042:    Female: 60 and 61 years
        AMPKM043:    Female: 62 to 64 years
        AMPKM044:    Female: 65 and 66 years
        AMPKM045:    Female: 67 to 69 years
        AMPKM046:    Female: 70 to 74 years
        AMPKM047:    Female: 75 to 79 years
        AMPKM048:    Female: 80 to 84 years
        AMPKM049:    Female: 85 years and over
 
    Table 2:     Total Population
    Universe:    Total population
    Source code: B01003
    NHGIS code:  AMPV
        AMPVM001:    Total
 
    Table 3:     Hispanic or Latino Origin by Race
    Universe:    Total population
    Source code: B03002
    NHGIS code:  AMP3
        AMP3M001:    Total
        AMP3M002:    Not Hispanic or Latino
        AMP3M003:    Not Hispanic or Latino: White alone
        AMP3M004:    Not Hispanic or Latino: Black or African American alone
        AMP3M005:    Not Hispanic or Latino: American Indian and Alaska Native alone
        AMP3M006:    Not Hispanic or Latino: Asian alone
        AMP3M007:    Not Hispanic or Latino: Native Hawaiian and Other Pacific Islander alone
        AMP3M008:    Not Hispanic or Latino: Some other race alone
        AMP3M009:    Not Hispanic or Latino: Two or more races
        AMP3M010:    Not Hispanic or Latino: Two or more races: Two races including Some other race
        AMP3M011:    Not Hispanic or Latino: Two or more races: Two races excluding Some other race, and three or more races
        AMP3M012:    Hispanic or Latino
        AMP3M013:    Hispanic or Latino: White alone
        AMP3M014:    Hispanic or Latino: Black or African American alone
        AMP3M015:    Hispanic or Latino: American Indian and Alaska Native alone
        AMP3M016:    Hispanic or Latino: Asian alone
        AMP3M017:    Hispanic or Latino: Native Hawaiian and Other Pacific Islander alone
        AMP3M018:    Hispanic or Latino: Some other race alone
        AMP3M019:    Hispanic or Latino: Two or more races
        AMP3M020:    Hispanic or Latino: Two or more races: Two races including Some other race
        AMP3M021:    Hispanic or Latino: Two or more races: Two races excluding Some other race, and three or more races
 
    Table 4:     Median Household Income in the Past 12 Months (in 2020 Inflation-Adjusted Dollars)
    Universe:    Households
    Source code: B19013
    NHGIS code:  AMR8
        AMR8M001:    Median household income in the past 12 months (in 2020 inflation-adjusted dollars)
 
--------------------------------------------------------------------------------
Citation and Use of NHGIS Data
--------------------------------------------------------------------------------
 
All persons are granted a limited license to use this documentation and the
accompanying data, subject to the following conditions:

* REDISTRIBUTION: You will not redistribute the data without permission.

  You may publish a subset of the data to meet journal requirements for accessing 
  data related to a particular publication. Contact us for permission for any other 
  redistribution; we will consider requests for free and commercial redistribution.

* CITATION: You will cite NHGIS appropriately.

    * Publications and research reports employing NHGIS data (either tabular or GIS) 
      should include the following citation:

        Steven Manson, Jonathan Schroeder, David Van Riper, Tracy Kugler, and Steven Ruggles. 
        IPUMS National Historical Geographic Information System: Version 17.0 
        [dataset]. Minneapolis, MN: IPUMS. 2022. 
        http://doi.org/10.18128/D050.V17.0

    * For policy briefs, online resources, or articles in the popular press, we 
      recommend that you cite the use of NHGIS data as follows:

        IPUMS NHGIS, University of Minnesota, www.nhgis.org.

These terms of use are a legally binding agreement. You can use the data only in 
accordance with these terms, and any other use is a violation of the agreement. 
Violations may result in revocation of the agreement and prohibition from using other 
IPUMS data. If IPUMS or our partners are harmed from your violation, you are 
responsible for all damages, including reasonable attorney's fees and expenses.
        
In addition, we request that users send us a copy of any publications, research
reports, or educational material making use of the data or documentation.

Send electronic material to: nhgis@umn.edu

Printed matter should be sent to:

    IPUMS NHGIS
    Institute for Social Research and Data Innovation
    University of Minnesota
    50 Willey Hall
    225 19th Ave S
    Minneapolis, MN 55455
